.topBack{
    width: 100%;
    background-color: black;
}
.headTop{
    /* background-color: black; */
    line-height: 50px;
    font-size: 14px;
    font-weight: bold;
    color: whitesmoke;
}
.headTop div span{
    color: #44d62c;
}

.headNav{
    height: 96px;
    padding-top: 20px;
}
.headNav .logo{
    width: 170px;
    height: 88px;
    margin-left: 30px;
}
.headNav .logo img{
    width: 170px;
    height: 88px;
}
.serch{
    margin-left: 310px;
    height: 36px;
    /* background: black; */
}
.headNavMid{
    margin-top: 10px;
}
.serch input{
    width: 430px;
    height: 36px;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #44d62c;
}
.serch .serchBtn{
    width: 58px;
    height: 36px;
    background: url('../images/serch.png') no-repeat 14px 3px; 
    background-color: #44d62c;
    background-size: 50%;
}
.shopCar,.order{
    width: 130px;
    height: 36px;
    border: 1px solid #dadada;
    border-radius: 10px;
    margin-left: 30px;
    margin-right: 18px;
    text-align: center;
    color: #dadada;
    font-weight: bold;
    font-size: 14px;
    line-height: 36px;
    cursor: pointer;
}
.shopCar,.order:hover{
    color: #44d62c;
}
.order{
    margin-left: 0px;
}
.headNav .nav{
    margin-top: 22px;
    margin-left: 84px;
}
.headNav .nav li{
    float: left;
    margin-left: 28px;
    list-style: none;
    cursor: pointer;
}
.headNav .nav li a{
    color: #9f9f9f;
}
.headNav .nav li:hover a{
    color: #44d62c;
}


footer .footerTop{
    border-bottom: 1px solid #dadada;
    height: 144px;
}
footer .intarduct{
    width: 299px;
    height: 66px;
    margin-top: 48px;
    border-right: 1px solid #dadada;
    float: left;
}
footer .intarduct:last-child{
    border-right: 0px;
}
footer .footerImg{
    width: 66px;
    height: 66px;
    margin-right: 20px;
    margin-left: 20px;
    object-fit: cover;
}
.footerTopLitter{
    margin-top: 16px;
}
.footerMid{
    height: 248px;
}
.footerMid  .footerLink{
    width: 150px;
    margin: 30px 70px 0 0;
}
.footerLink h3{
    font-size: 18px;
    line-height: 34px;
    color: #333;
}
.footerListLink{
    color: #808080;
    line-height: 26px;
    font-size: 16px;
}
.erma{
    margin-left: 44px;
}
.footerMid  .footerLink:last-child{
    width: 288px;
    margin-right: 0px;
}
.footerButton{
    text-align: center;
    color: #808080;
    font-size: 12px;
    line-height: 24px;
}
.footerButton .footerImg{
    width: 544px;
    margin: 10px auto;
}
.footerBtImg{
    margin-right: 10px;
}

.brandBom{
    width: 100%;
}
.brandBom img{
    width: 285px;
	height: 100px;
}
.brandBom .brandLink{
    float: left;
    width: 285px;
	height: 100px;
    margin-right: 20px;
}
.brandBom .brandLink:last-child{
    margin-right: 0;
}